Harcos Laboratories, the makers of Mana Potion Energy Shots [which coincidentally look very similar to the ones found in MMORPG World of Warcraft], has released their latest creation: Blood.

Yes, of course they didn’t invent “blood,” but they did do a stellar job in manufacturing an energy drink that looks like you raided a ‘donate blood-mobile’.

Each “Blood Potion” is packaged in a 3.4 oz pouch similar to an I.V. bag found inside any hospital. A single bag contains 80 mg of caffeine as well as other supplements intended to give you a boost when stricken with the bloodlust. It’s best served warm (no, I’m not kidding) like real human blood, which can be achieved by placing it into the microwave for about 14 seconds, according to the manufacturer’s web site LivingWithBloodlust.com.